On Africa 54: U.S. President Joe Biden on Wednesday evening addressed Americans where he explained why he withdrew from the 2024 presidential race against his 2020 electoral rival, former president and Republican candidate, Donald Trump. Plus, a Zambian female entrepreneur is defying odds in a male-dominated technology industry by leading the conversation on the future of Artificial Intelligence, automation and information security. This and more news-related updates on today’s Africa 54!